Inverter



FIG. 1 is a front perspective view of the front, right, and top sides of an inverter showing our new design;

FIG. 2 is a rear perspective view of the rear, left, and bottom sides thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The broken lines shown represent portions of the inverter and form no part of the claimed design. 

CLAIM The ornamental design for an inverter, as shown and described. 